Installation Details With Ssr Controllers - Greenheck IDHB Installation, Operation And Maintenance Manual

Installation Details for Electric Duct Heaters Equipped with SSR's
(including SSR Vernier Control)
SSR controlled heaters will need to be supplied with
a 0 to 10 VDC, 2 to 10 VDC, or a 4 to 20 mA signal
generated from the building's automation system or a
local thermostat.
The configuration dipswitch is used for setting up the
common input type. Using a pen point, gently push the
switch up for on and down for off according to the setup
outlined in the table below.
Command Input 1
0-10V OFF
4-20mA OFF
2-10V OFF
Interconnection of a Viconics C1025 thermostat and a duct heater with a SSR control.
Viconics C1025-11
Room Thermostat
Note: Do not adjust dip switches on thermostat
Room Control (without remote sensor)
2 3 5
OFF ON OFF
ON ON
OFF
OFF ON ON
Duct Heater
Signal
Interface
Module
Viconics C1025-11
Room Thermostat
Viconics Remote
Duct Control (with remote sensor)
Duct Heater
Signal
Interface
Module
Sensor
Electric Duct Heaters 7